| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.82 | 11.384% | $173.5585 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $217.36 | 3.175% | $224.2612 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $25.92 | 3.832% | $26.9133 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $186.83 | 10.728% | $206.8731 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $234.78 | 4.413% | $245.1408 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $133.64 | 3.597% | $138.447 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $216.32 | 8.102% | $233.8462 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $1,170.67 | $1,249.0401 | $1,249.04 | $1,249.00 | $1,249.00 | |